var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var cors = require('cors')

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var loginRouter = require('./routes/login');
var cateRouter = require('./routes/cate');

var app = express();


var http = require('http');
var server = http.createServer(app);

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(cors())

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/api', indexRouter);
app.use('api/users', usersRouter);
app.use('/api/login', loginRouter);
app.use('/api/cate', cateRouter);

//catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

//error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

//   // render the error page
  res.status(err.status || 500);
  res.render('error');
});



server.listen(9999, () => {
  console.log('端口号为9999')
});
